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N7265

Nitrate Reductase (NAD[P]H) from Aspergillus niger

lyophilized powder, ≥300 units/g solid

Synonym(s):

NAD(P)H:Nitrate oxidoreductase

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About This Item

CAS Number:
9029-27-0
EC Number:
1.7.1.2 (BRENDA, IUBMB)
UNSPSC Code:
12352204
NACRES:
NA.54
MDL number:
MFCD00131725
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Quality Segment

200

form

lyophilized powder

specific activity

≥300 units/g solid

shipped in

wet ice

storage temp.

−20°C

General description

Nitrate reductase (NAD[P]H) is expressed in variety of organisms including bacteria, fungi, algae, and higher plants which have capacity to use nitrate as their sole source of nitrogen.Experimental studies show that nitrate reductase (NAD[P]H) is 180,000Daltons.

Biochem/physiol Actions

Nitrate Reductase (NAD[P]H) catalyzes the reduction of nitrate to nitrite. In addition, it also catalyzes the reduction of NADPH-cytochrome c, FADH2-nitrate. Nitrate reductase also has reduced methyl viologen-nitrate reductase activities.

Other Notes

One unit will reduce 1.0 μmole of nitrate per min in the presence of β-NADPH at pH 7.5 at 25 °C.

Disclaimer

light and moisture sensitive

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H334

Hazard Classifications

Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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